Smoking which worldwide rated as bad for health and one must be away from it. Smoking can prove very devastating to the skin. The nicotine in the tobacco decreases the circulation of the blood to the skin thus preventing the skin from imbibing oxygen and other important nutrients, which keep it going. This may cause premature wrinkles of the skin, since the smoke particles attract dust and dirt from the atmosphere which settle on the skin, clogging the pores which gives rise to pimples, boils and rashes.